Company Filing History:
2 out of 1,452 
1 out of 937 
1 out of 1,770 
Years Active: 1990-1997
Title: Inventor Spotlight: Silvia E. Lichtensteiger
Introduction
Silvia E. Lichtensteiger is an accomplished inventor based in Acton, MA, with a notable portfolio of five patents. Her innovative contributions to materials science, particularly in the field of optical coatings, showcase her dedication to advancing technology and enhancing performance in various applications.
Latest Patents
Among her latest inventions is a groundbreaking method for making a tantala/silica interference filter on a vitreous substrate. This filter retains integrity at temperatures exceeding 600 degrees Celsius. The method involves applying a first coating of vitreous silica doped with submicron-sized particles to the vitreous substrate. Following this, a second coating is deposited through low-pressure chemical vapor deposition, consisting of alternating layers of tantala and silica. The process culminates in heat treating the substrate and the applied coatings to bond the filter securely to the substrate. Additionally, the invention is applicable to electric lamps featuring an envelope composed utilizing this advanced method.
Career Highlights
Silvia has built a commendable career through her roles in significant companies. Notably, she has worked with Osram Sylvania Inc. and GTE Laboratories Incorporated, where her expertise in optical materials has played a critical role in driving innovation forward.
Collaborations
Collaborating with talented individuals has also been a key aspect of Silvia's journey. Among her esteemed coworkers are Keith A. Klinedinst and Richard A. Gary, with whom she has contributed to various cutting-edge projects that emphasize the importance of teamwork in the realm of innovation.
Conclusion
Silvia E. Lichtensteiger stands out as an exemplary inventor whose work continues to influence the fields of materials science and optical engineering. Her patented methods and collaborations reflect a commitment to pioneering advancements that transcend traditional boundaries, leaving a lasting impact on technology and manufacturing industries.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.